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Complete Package Deal For CEN Exam Study Questions and Answers with Verified Solutions Graded A 2024

Complete Package Deal For CEN Exam Study Questions and Answers with Verified Solutions Graded A 2024

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CEN-Practice Questions And Answers Graded A

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The major physiologic insult which occurs in a near drowning victim is which of the following? a. hypothermia b. pneumonia c. dysrhythmia d. hypoxemia - Hypoxemia rationale: The central clinical event in all near drowning victims is hypoxia caused by laryngospasm and asphyxia. A 40 yr old ...

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CEN Practice Test Study Guide 2023 Graded A

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Preload refers to: a. The volume of blood entering the left side of the heart b. The volume of blood entering the right side of the heart c. The pressure in the venous system that the heart must overcome to pump the blood d. The pressure in the arterial system that the heart must overcome to p...

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CEN Exam Study Guide Questions and Answers with Verified Solutions 2023

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Which of the following statements made by a patient would lead the nurse to conclude that the patient understands risk factors for pulmonary embolism? While on a long flight, I should get up and walk to stretch my legs every hour. Resuming my birth control pills will lower my risk of cancer and ...

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CEN Sample Test Questions and Answers With Correct Solutions

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Right ventricular infarction (RVI) lead changes - II, III, AVF R ventricular infarction s/s - clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - Within 60 min of ED arrival Common causes of PEA - Hyp...

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CEN Exam Study Questions and Answers with Verified Solutions Graded A 2024

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MAP calculation - [( 2xDBP) + SBP] / 3 cushing's triad - widened pulse pressure, bradycardia, and irregular respirations (indicative of increased ICP) chronotropes - affect the heart rate at the SA node (cardizem) inotropes - affect contractility (dopamine) dromotropes - affect automat...

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CEN Exam Questions and Answers with Complete Solutions Top Rated 2024

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Which of the following statements made by a patient would lead the nurse to conclude that the patient understands risk factors for pulmonary embolism? A. While on a long flight, I should get up and walk to stretch my legs every hour. B. Resuming my birth control pills will lower my risk of cance...

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CEN Exam Review Study Guide Questions and Answers Updated 2024

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Kehr's sign - Referred pain down the left shoulder; indicative of a ruptured spleen. Homan's sign - pain in *calf upon dorsiflexion* of foot and may indicate DVT Cullen's sign - superficial edema and bruising in the subcutaneous fatty tissue around the umbilicus caused by pancreatitis Ch...

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CEN Exam 1 Questions and Answers Graded A 2024

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Which dysrhythmia would be identified on an ECG/EKG six-second strip by a heart rate of 76 and a PR interval of 0.24? tachycardia -degree atrioventricular block bradycardia ional escape rhythm - B: First-degree atrioventricular block is diagnosed partially by an EKG showing a PR interval of gr...

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CEN Practice Questions and Answers Graded A 2024

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Ehler Danlos Syndrome puts patients at high risk for what? - Aortic aneurysm and dissection Jervell and Lange-Nielsen syndrome puts patients at high risk for what? - Long QT Initial defibrillation dose for pediatric patient - 2 joules per kg then 4 joules, increasing up to 10 joules Signs o...

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CEN Practice Exam Study Questions and Answers Top Graded 2024

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The nurse is caring for a patient who has a high fever, central nervous system dysfunction and tachycardia. The nurse should recognize that the patient may be experiencing A. myxedema crisis. B. Beck's triad. C. thyroid storm. D. hyperosmolar hyperglycemic nonketotic syndrome (HHNS). - C. Thy...

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CEN Exam Review Study Guide Questions and Answers Top Rated 2024

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What is a pericardial friction rub? - often heard over the sternal border. The inflammation causes a grating, scraping or leather-rubbing sound Is pericarditis more common in adults or children? - Adults What positions aggravate pericarditis? - lying flat on the left side, coughing and deep in...

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CEN Sample Test Questions and Answers Updated 2024

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Right ventricular infarction (RVI) lead changes - II, III, AVF R ventricular infarction s/s - clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - Within 60 min of ED arrival Common causes of PEA - Hyp...

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CEN Exam 5 Study Questions and Answers Top Rated 2024 Updated

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1. A pt presents to the ED experiencing an anterior ST segment elevation MI. The pts vital signs are normal. The hospital is not equipped with a cardaic catheterization lab. The pt can be transferred to a cardaic catheterization lab within 60 mins. Which of the following would you anticipate for thi...

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CEN Exam 4 Study Questions and Answers Graded A 2024

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1. A pt presents who had experienced chest pain but is now pain free. EKG's have been repeated twice, and troponin levels repeated at 4 hour intervals are within normal limits. The pt has no significant risk factor for heart disease. The nurse anticipates: A. Admission to the ICU to rule out MI ...

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CEN Exam 3 Study Questions and Answers Top Rated 2024 Graded A

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1. A pt present to the ED with complaints of chest pain. The 12-lead EKG reveals ST segment elevation in leads I and aVL. The initial BP is 112/69 and decreases to a systolic of 60 mmHg following a dose of nitroglycerin 0.4mg SL. The next most appropriate intervention is to: A. Complete a fibrinol...

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CEN Exam 2 Study Questions and Answers Updated 2024 Graded A

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1. A pt presents to the ED complaining of a 2 day history of a dull substernal ache that has continued to increase in intensity. The pt states that they had some relief after taking nitro yesterday. Vitals: 114/68 BP, 68 HR, 22RR. The EKG demonstrates a new onset of left bundle branch block. The pri...

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CEN Review A Exam Study Questions And Answers Graded A 2024

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Interosseus sites for peds - sternum, distal femur, proximal tibia ( common), Medial malleolus, iliac crest common risk factor for bowel obstruction - abdominal surgery Cushing's response - TRIAD:indicates impending herniation. Elevated BP, widening pulse pressure, bradycardia Head bleed m...

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CEN Exam Practice quiz 2 with correct answers 2024

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IV Crystalloids - Maintains cardiac output with acute right ventricular MI Bradycardia in pediatric patient - HR slower than the lowest expected rate for the child's age Pancreas - LUQ abrasions from MVC focused exam for following organs Flapping tremor, usually of the hand - liver failure...

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